package Holle;

import java.util.Scanner;

public class 磅数 {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		System.out.println("情输入千克数：");
		double a = in.nextDouble();
		double b = a / 0.4535924;
		System.out.println(a + "千克=" + Math.round(b) + "磅");
	}

}
